AHRI 620 I-P
Performance Rating of Self-contained Humidifiers for Residential Applications
|Publication Date:||1 January 2014|
This standard applies to factory-made Self-contained Humidifiers for Residential Applications, as defined in Section 3.
Energy Source. This standard applies to electrically operated Self-contained Humidifiers that are independent of the air stream of a central air system for moisture evaporation and distribution.
Installation. The Self-contained Humidifier is intended for installation through an interior wall.
Exclusions. This standard does not apply to the following:
Central system humidifiers as defined in AHRI Standard 610.
Portable humidifiers as defined in AHAM HU-1.
Humidifiers for commercial and industrial applications as defined in ANSI/AHRI Standard 640.
The purpose of this standard is to establish for Self-contained Humidifiers: definitions; classifications; test requirements; rating requirements; minimum data requirements for Published Ratings; operating requirements; marking and nameplate data; and conformance conditions.